Struct heterovec::HeteroSizedVec

pub struct HeteroSizedVec<T: ?Sized> { /* fields omitted */ }

Dense vector of an unsized type.

This collection supports few operations. Important ones are:

• Pushing an element
• Indexing
• Conversion into a Vec of boxes

This supports elements such as trait objects, str, and [T].

Methods

impl<T: ?Sized> HeteroSizedVec<T>

pub fn push<E: HeteroSizedPush<T>>(&mut self, elem: E)

Push an element onto the vector.

pub fn get(&self, index: usize) -> Option<&T>

Get element by index as reference.

pub fn get_mut(&mut self, index: usize) -> Option<&mut T>

Get element by index as mutable reference.

pub fn into_box_vec(self) -> Vec<Box<T>>

Convert into a vector of boxes.

impl<T: ?Sized> HeteroSizedVec<T>

pub fn push_value<E: Unsize<T>>(&mut self, elem: E)

Push some value which unsizes to the element type.

impl<T: ?Sized> HeteroSizedVec<T>

Important traits for Iter<'a, T>

impl<'a, T: ?Sized> Iterator for Iter<'a, T> type Item = &'a T;

pub fn iter(&self) -> Iter<T>

Important traits for IterMut<'a, T>

impl<'a, T: ?Sized> Iterator for IterMut<'a, T> type Item = &'a mut T;

pub fn iter_mut(&mut self) -> IterMut<T>

impl<T: ?Sized> HeteroSizedVec<T>

pub fn new() -> Self

New, empty vector.

pub fn len(&self) -> usize

Length in elements.

Trait Implementations

impl<T: ?Sized> Debug for HeteroSizedVec<T> where
    &'a T: Debug, 

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: ?Sized> Drop for HeteroSizedVec<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: ?Sized> Index<usize> for HeteroSizedVec<T>

type Output = T

The returned type after indexing.

fn index(&self, index: usize) -> &T

Performs the indexing (container[index]) operation.

impl<T: ?Sized> IndexMut<usize> for HeteroSizedVec<T>

fn index_mut(&mut self, index: usize) -> &mut T

Performs the mutable indexing (container[index]) operation.

impl<'a, T: ?Sized> IntoIterator for &'a HeteroSizedVec<T>

type Item = &'a T

The type of the elements being iterated over.

type IntoIter = Iter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, T: ?Sized> IntoIterator for &'a mut HeteroSizedVec<T>

type Item = &'a mut T

The type of the elements being iterated over.

type IntoIter = IterMut<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.